The Tor Browser / file comparison
comparison: dom/base/nsIScriptContext.h
dom/base/nsIScriptContext.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:2fc12cbdcf8f |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef nsIScriptContext_h__ | |
| 7 #define nsIScriptContext_h__ | |
| 8 | |
| 9 #include "nscore.h" | |
| 10 #include "nsStringGlue.h" | |
| 11 #include "nsISupports.h" | |
| 12 #include "nsCOMPtr.h" | |
| 13 #include "nsIProgrammingLanguage.h" | |
| 14 #include "jspubtd.h" | |
| 15 #include "js/GCAPI.h" | |
| 16 | |
| 17 class nsIScriptGlobalObject; | |
| 18 class nsIScriptSecurityManager; | |
| 19 class nsIPrincipal; | |
| 20 class nsIAtom; | |
| 21 class nsIArray; | |
| 22 class nsIVariant; | |
| 23 class nsIObjectInputStream; | |
| 24 class nsIObjectOutputStream; | |
| 25 class nsIScriptObjectPrincipal; | |
| 26 class nsIDOMWindow; | |
| 27 class nsIURI; | |
| 28 | |
| 29 #define NS_ISCRIPTCONTEXT_IID \ | |
| 30 { 0x274840b6, 0x7349, 0x4798, \ | |
| 31 { 0xbe, 0x24, 0xbd, 0x75, 0xa6, 0x46, 0x99, 0xb7 } } | |
| 32 | |
| 33 /* This MUST match JSVERSION_DEFAULT. This version stuff if we don't | |
| 34 know what language we have is a little silly... */ | |
| 35 #define SCRIPTVERSION_DEFAULT JSVERSION_DEFAULT | |
| 36 | |
| 37 class nsIOffThreadScriptReceiver; | |
| 38 | |
| 39 /** | |
| 40 * It is used by the application to initialize a runtime and run scripts. | |
| 41 * A script runtime would implement this interface. | |
| 42 */ | |
| 43 class nsIScriptContext : public nsISupports | |
| 44 { | |
| 45 public: | |
| 46 NS_DECLARE_STATIC_IID_ACCESSOR(NS_ISCRIPTCONTEXT_IID) | |
| 47 | |
| 48 /** | |
| 49 * Return the global object. | |
| 50 * | |
| 51 **/ | |
| 52 virtual nsIScriptGlobalObject *GetGlobalObject() = 0; | |
| 53 | |
| 54 /** | |
| 55 * Return the native script context | |
| 56 * | |
| 57 **/ | |
| 58 virtual JSContext* GetNativeContext() = 0; | |
| 59 | |
| 60 /** | |
| 61 * Initialize the context generally. Does not create a global object. | |
| 62 **/ | |
| 63 virtual nsresult InitContext() = 0; | |
| 64 | |
| 65 /** | |
| 66 * Check to see if context is as yet intialized. Used to prevent | |
| 67 * reentrancy issues during the initialization process. | |
| 68 * | |
| 69 * @return true if initialized, false if not | |
| 70 * | |
| 71 */ | |
| 72 virtual bool IsContextInitialized() = 0; | |
| 73 | |
| 74 /** | |
| 75 * For garbage collected systems, do a synchronous collection pass. | |
| 76 * May be a no-op on other systems | |
| 77 * | |
| 78 * @return NS_OK if the method is successful | |
| 79 */ | |
| 80 virtual void GC(JS::gcreason::Reason aReason) = 0; | |
| 81 | |
| 82 // SetProperty is suspect and jst believes should not be needed. Currenly | |
| 83 // used only for "arguments". | |
| 84 virtual nsresult SetProperty(JS::Handle<JSObject*> aTarget, | |
| 85 const char* aPropName, nsISupports* aVal) = 0; | |
| 86 /** | |
| 87 * Called to set/get information if the script context is | |
| 88 * currently processing a script tag | |
| 89 */ | |
| 90 virtual bool GetProcessingScriptTag() = 0; | |
| 91 virtual void SetProcessingScriptTag(bool aResult) = 0; | |
| 92 | |
| 93 /** | |
| 94 * Initialize DOM classes on aGlobalObj, always call | |
| 95 * WillInitializeContext() before calling InitContext(), and always | |
| 96 * call DidInitializeContext() when a context is fully | |
| 97 * (successfully) initialized. | |
| 98 */ | |
| 99 virtual nsresult InitClasses(JS::Handle<JSObject*> aGlobalObj) = 0; | |
| 100 | |
| 101 /** | |
| 102 * Tell the context we're about to be reinitialize it. | |
| 103 */ | |
| 104 virtual void WillInitializeContext() = 0; | |
| 105 | |
| 106 /** | |
| 107 * Tell the context we're done reinitializing it. | |
| 108 */ | |
| 109 virtual void DidInitializeContext() = 0; | |
| 110 | |
| 111 /** | |
| 112 * Access the Window Proxy. The setter should only be called by nsGlobalWindow. | |
| 113 */ | |
| 114 virtual void SetWindowProxy(JS::Handle<JSObject*> aWindowProxy) = 0; | |
| 115 virtual JSObject* GetWindowProxy() = 0; | |
| 116 virtual JSObject* GetWindowProxyPreserveColor() = 0; | |
| 117 }; | |
| 118 | |
| 119 NS_DEFINE_STATIC_IID_ACCESSOR(nsIScriptContext, NS_ISCRIPTCONTEXT_IID) | |
| 120 | |
| 121 #define NS_IOFFTHREADSCRIPTRECEIVER_IID \ | |
| 122 {0x3a980010, 0x878d, 0x46a9, \ | |
| 123 {0x93, 0xad, 0xbc, 0xfd, 0xd3, 0x8e, 0xa0, 0xc2}} | |
| 124 | |
| 125 class nsIOffThreadScriptReceiver : public nsISupports | |
| 126 { | |
| 127 public: | |
| 128 NS_DECLARE_STATIC_IID_ACCESSOR(NS_IOFFTHREADSCRIPTRECEIVER_IID) | |
| 129 | |
| 130 /** | |
| 131 * Notify this object that a previous CompileScript call specifying this as | |
| 132 * aOffThreadReceiver has completed. The script being passed in must be | |
| 133 * rooted before any call which could trigger GC. | |
| 134 */ | |
| 135 NS_IMETHOD OnScriptCompileComplete(JSScript* aScript, nsresult aStatus) = 0; | |
| 136 }; | |
| 137 | |
| 138 NS_DEFINE_STATIC_IID_ACCESSOR(nsIOffThreadScriptReceiver, NS_IOFFTHREADSCRIPTRECEIVER_IID) | |
| 139 | |
| 140 #endif // nsIScriptContext_h__ | |
| 141 |
